Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4597425 | Collapsible liquid storage tank | — | 1986-07-01 |
| 4327775 | Formable hose with a reformable insert | — | 1982-05-04 |
| 4182019 | Method for making corrugated hose | Richard L. Marsh | 1980-01-08 |